TOP Contributors

  1. MIKROE (2784 codes)
  2. Alcides Ramos (405 codes)
  3. Shawon Shahryiar (307 codes)
  4. jm_palomino (133 codes)
  5. Bugz Bensce (97 codes)
  6. S P (73 codes)
  7. dany (71 codes)
  8. MikroBUS.NET Team (35 codes)
  9. NART SCHINACKOW (34 codes)
  10. Armstrong Subero (27 codes)

Most Downloaded

  1. Timer Calculator (141304 times)
  2. FAT32 Library (74107 times)
  3. Network Ethernet Library (58718 times)
  4. USB Device Library (48831 times)
  5. Network WiFi Library (44526 times)
  6. FT800 Library (44078 times)
  7. GSM click (30834 times)
  8. mikroSDK (29673 times)
  9. PID Library (27357 times)
  10. microSD click (27251 times)
Libstock prefers package manager

Package Manager

We strongly encourage users to use Package manager for sharing their code on Libstock website, because it boosts your efficiency and leaves the end user with no room for error. [more info]

< Back
mikroSDK Library

1-Wire Switch Click

Rating:

0

Author: MIKROE

Last Updated: 2024-10-31

Package Version: 2.1.0.8

mikroSDK Library: 2.0.0.0

Category: 1-Wire

Downloaded: 231 times

Not followed.

License: MIT license  

1-Wire Switch Click is a compact add-on board that allows you to switch a device remotely using a 1-wire signal. This board features the DS2413, a dual-channel programmable I/O 1-Wire switch from Analog Devices.

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "1-Wire Switch Click" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "1-Wire Switch Click" changes.

Do you want to report abuse regarding "1-Wire Switch Click".

  • Information
  • Comments (0)

mikroSDK Library Blog


1-Wire Switch Click

1-Wire Switch Click is a compact add-on board that allows you to switch a device remotely using a 1-wire signal. This board features the DS2413, a dual-channel programmable I/O 1-Wire switch from Analog Devices.

1wireswitch_click.png

Click Product page


Click library

  • Author : Stefan Ilic
  • Date : Jan 2023.
  • Type : One Wire type

Software Support

We provide a library for the 1-Wire Switch Click as well as a demo application (example), developed using MikroElektronika compilers. The demo can run on all the main MikroElektronika development boards.

Package can be downloaded/installed directly from NECTO Studio Package Manager(recommended way), downloaded from our LibStock™ or found on Mikroe github account.

Library Description

This library contains API for 1-Wire Switch Click driver.

Standard key functions :

  • c1wireswitch_cfg_setup Config Object Initialization function.

    void c1wireswitch_cfg_setup ( c1wireswitch_cfg_t *cfg );
  • c1wireswitch_init Initialization function.

    err_t c1wireswitch_init ( c1wireswitch_t *ctx, c1wireswitch_cfg_t *cfg );
  • c1wireswitch_default_cfg Click Default Configuration function.

    err_t c1wireswitch_default_cfg ( c1wireswitch_t *ctx );

Example key functions :

  • c1wireswitch_set_pio_state 1-Wire Switch write specific programmable I/O state function.

    err_t c1wireswitch_set_pio_state ( c1wireswitch_t *ctx, uint8_t pio_a, uint8_t pio_b );
  • c1wireswitch_get_pio_state 1-Wire Switch read specific programmable I/O state function.

    err_t c1wireswitch_get_pio_state ( c1wireswitch_t *ctx, uint8_t *pio_a, uint8_t *pio_b );
  • c1wireswitch_get_pio_latch_state 1-Wire Switch read programmable I/O latch state function.

    err_t c1wireswitch_get_pio_latch_state ( c1wireswitch_t *ctx, uint8_t *pio_a_latch, uint8_t *pio_b_latch );

Example Description

This library contains API for 1-Wire Switch Click driver. The library initializes and defines the 1-Wire bus drivers to write and read data for state programmable I/O, as well as the default configuration.

The demo application is composed of two sections :

Application Init

Initializes the driver and performs default configuration and sets the PIO A to OFF and PIO B to ON state.


void application_init ( void ) 
{
    log_cfg_t log_cfg;  /**< Logger config object. */
    c1wireswitch_cfg_t c1wireswitch_cfg;  /**< Click config object. */

    /** 
     * Logger initialization.
     * Default baud rate: 115200
     * Default log level: LOG_LEVEL_DEBUG
     * @note If USB_UART_RX and USB_UART_TX 
     * are defined as HAL_PIN_NC, you will 
     * need to define them manually for log to work. 
     * See @b LOG_MAP_USB_UART macro definition for detailed explanation.
     */
    LOG_MAP_USB_UART( log_cfg );
    log_init( &logger, &log_cfg );
    log_info( &logger, " Application Init " );

    // Click initialization.
    c1wireswitch_cfg_setup( &c1wireswitch_cfg );
    C1WIRESWITCH_MAP_MIKROBUS( c1wireswitch_cfg, MIKROBUS_1 );
    if ( ONE_WIRE_ERROR == c1wireswitch_init( &c1wireswitch, &c1wireswitch_cfg ) ) 
    {
        log_error( &logger, " Communication init." );
        for ( ; ; );
    }

    if ( C1WIRESWITCH_ERROR == c1wireswitch_default_cfg ( &c1wireswitch ) )
    {
        log_error( &logger, " Default configuration." );
        for ( ; ; );
    }

    c1wireswitch_set_pio_state( &c1wireswitch, C1WIRESWITCH_PIOA_OFF, C1WIRESWITCH_PIOB_ON );

    log_info( &logger, " Application Task " );
}

Application Task

This example demonstrates the use of the 1-Wire Switch Click board by changing the PIO A state, which is controlling the LED, every time the state of PIO B changes. Change on the PIO B happens when the button is pushed.

void application_task ( void ) 
{
    uint8_t pio_a = 0;
    uint8_t pio_b = 0;

    c1wireswitch_get_pio_state( &c1wireswitch, &pio_a, &pio_b );

    if ( pio_b == C1WIRESWITCH_PIOB_OFF )
    {
        if ( state == 0 )
        {
            c1wireswitch_set_pio_state( &c1wireswitch, C1WIRESWITCH_PIOA_ON, C1WIRESWITCH_PIOB_ON );
            log_printf( &logger, " Button is pressed, LED is ON. \r\n " );
            state = 1;
        }
        else
        {
            c1wireswitch_set_pio_state( &c1wireswitch, C1WIRESWITCH_PIOA_OFF, C1WIRESWITCH_PIOB_ON );
            log_printf( &logger, " Button is pressed, LED is OFF. \r\n " );
            state = 0;
        }
        Delay_ms ( 100 );
    }
    Delay_ms ( 100 );
}

The full application code, and ready to use projects can be installed directly from NECTO Studio Package Manager(recommended way), downloaded from our LibStock™ or found on Mikroe github account.

Other Mikroe Libraries used in the example:

  • MikroSDK.Board
  • MikroSDK.Log
  • Click.c1WireSwitch

Additional notes and informations

Depending on the development board you are using, you may need USB UART Click, USB UART 2 Click or RS232 Click to connect to your PC, for development systems with no UART to USB interface available on the board. UART terminal is available in all MikroElektronika compilers.


ALSO FROM THIS AUTHOR

EVE click - Example

0

This is a sample program which demonstrates the use of EVE click board. EVE click can be used to drive TFT with on board FT800 chip.

[Learn More]

WiFi3 click - Example

5

WiFi3 is a complete self-contained WiFi solution carrying the ESP8266 module with a system on chip. The module has an integrated TCP/IP stack, supports Wi-Fi Direct (p2p) and boasts powerful processing and storage capabilities that offload all networking functions from the MCU.

[Learn More]

UART Mux click

5

The UART Mux click is a Click board that switches the UART pins (RX and TX) from the mikroBUSâ„¢ to one of the four available outputs. It employs the SN74LV4052A, a Dual 4-Channel Multiplexer and Demultiplexer from Texas Instruments. It is designed for 2-V to 5.5-V VCC operation.

[Learn More]